National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Lake Anna Airport (K7W4)

Lat: 37.97°NLon: 77.75°WElev: 351ft.

Partly Cloudy

31°F

-1°C

Humidity 41%
Wind Speed Calm
Barometer 30.03 in
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Last update 16 Jan 6:35 pm EST
Extended Forecast for

4 Miles W Partlow VA

  • Tonight

    Tonight: Increasing clouds, with a low around 30. South wind around 6 mph.

    Low: 30 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Scattered showers, mainly before 11am. Cloudy, with a high near 49. Southwest wind 6 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.

    High: 49 °F

    Scattered
    Showers then
    Mostly Cloudy

  • Saturday Night

    Saturday Night: A chance of rain after 1am, mixing with snow after 4am. Increasing clouds, with a low around 31. Calm wind. Chance of precipitation is 40%.

    Low: 31 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

  • Sunday

    Sunday: A chance of snow before 1pm, then a chance of rain and snow. Mostly cloudy, with a high near 36. Light northwest wind. Chance of precipitation is 50%.

    High: 36 °F

    Chance Snow
    then Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 19. Calm wind.

    Low: 19 °F

    Mostly Clear

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 41.

    High: 41 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 13.

    Low: 13 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 29.

    High: 29 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 13.

    Low: 13 °F

    Mostly Clear

Detailed Forecast

Tonight
Increasing clouds, with a low around 30. South wind around 6 mph.
Saturday
Scattered showers, mainly before 11am. Cloudy, with a high near 49. Southwest wind 6 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Saturday Night
A chance of rain after 1am, mixing with snow after 4am. Increasing clouds, with a low around 31. Calm wind. Chance of precipitation is 40%.
Sunday
A chance of snow before 1pm, then a chance of rain and snow. Mostly cloudy, with a high near 36. Light northwest wind. Chance of precipitation is 50%.
Sunday Night
Mostly clear, with a low around 19. Calm wind.
M.L.King Day
Sunny, with a high near 41.
Monday Night
Mostly clear, with a low around 13.
Tuesday
Sunny, with a high near 29.
Tuesday Night
Mostly clear, with a low around 13.
Wednesday
Sunny, with a high near 42.
Wednesday Night
Partly cloudy, with a low around 29.
Thursday
Partly sunny, with a high near 48.
Thursday Night
Partly cloudy, with a low around 24.
Friday
A chance of rain. Partly sunny, with a high near 40. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles W Partlow VA
 38.04°N 77.71°W (Elev. 272 ft)
Last Update:
6:53 pm EST Jan 16, 2026
Forecast Valid:
7pm EST Jan 16, 2026-6pm EST Jan 23, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation